We all know the truth _____ there is air, water and sunlight, there are living things.
| A．that what | B．what that | C．where what | D．that where |
.The visitors did nothing but ______ tea and ______ to each other.
| A．drinking; talking | B．drink; talk |
| C．to drink; to talk | D．drank; talked |
The factory ______ last year was equipped with the latest machinery.
| A．which I worked | B．in which I worked |
| C．of which I worked | D．where I worked in |
Never in my wildest dreams _______ these people are living in such poor conditions.
A I could imagine B could I imagine
C I couldn’t imagine D couldn’t I imagine
.Gold is similar _________colour _______brass.
A. in; in B. to; to C.in; to D at; to
More measures should be ______ to protect the natural resource.
| A．made | B．taken | C．had | D．done |